Question

6. In the following Figure, the measure of
angle 'A' is what
a) 70°
B) 90°
c) 80°
d) 100°​

Answer 1

Answer:

d answer is always right

Answer 2

Answer:

Measure of all angles of triangle= 180

therefore,A+B+C=180

=A+60+40=180.

A+100=180

A=180-100

A=80

Step-by-step explanation:

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